Could you add the sentence so that I can answer your question please?
Simile:
1) Pretty as a flower
2) Sweet as honey
3) As tall as the Empire State Building
The sensory details used to convey images in this excerpt are mainly to do with the grape vines and also the flowers. The grape vines are depicted as "brawny ropes of brown" which conjures up an image of thick strong sinews which spread all over the porch and around the windows and form frames around the windows in "thick bowers" and the flowers in "riotous glory" exhibit wonderful colours and with pleasing textures like the velvety nasturtiums.
